REAL WORLD CYCLING REDUCING CROWN RACE For RWC EC44T "EXTERNALIZER" Headset Cup

Makes any 1-1/8" steer tube compatible with 1.5-inch 36-degree headset bearings

This crown race allows a fork with an 1-1/8" steer tube to be used with our EC44T External Headset Cup Assembly. In fact, the crown race will make any 1-1/8" (1.125") steer tube compatible with any 1.5" angular contact headset bearing that has a 36-degree inner race chamfer.

Manufactured in the USA from 2024 Aircraft Grade Aluminum.